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  2. 16:9 aspect ratio - Wikipedia

    en.wikipedia.org/wiki/16:9_aspect_ratio

    16:9 is a widescreen aspect ratio with a width of 16 units and height of 9 units. Once seen as an "exotic" aspect ratio, [ 1 ] since 2009, it has become the most common aspect ratio for televisions and computer monitors , and is also the universal standard image format for the universal 1080p , 2160p and 4320p formats.

  3. Aspect ratio (image) - Wikipedia

    en.wikipedia.org/wiki/Aspect_ratio_(image)

    Many digital video cameras have the capability to record in 16:9 (= 4 2:3 2), and 16:9 is the only widescreen aspect ratio natively supported by the DVD standard. DVD producers can also choose to show even wider ratios such as 1.66:1, 1.75:1, 1.77:1 and 1.78:1 [1] within the 16:9 DVD frame by hard matting or adding black bars within the image ...

  4. Display resolution standards - Wikipedia

    en.wikipedia.org/wiki/Display_resolution_standards

    The resolution 3840 × 2160, sometimes referred to as 4K UHD or 4K × 2K, has a 16:9 aspect ratio and 8,294,400 pixels. It is double the size of Full HD (1920 × 1080) in both dimensions for a total of four times as many pixels, and triple the size of HD (1280 × 720) in both dimensions for a total of nine times as many pixels. It is the lowest ...

  5. Display aspect ratio - Wikipedia

    en.wikipedia.org/wiki/Display_aspect_ratio

    The first popular widescreen ratio for computer displays was 16:10, and 16:9 has been the most common ratio since 2012. The display aspect ratio ( DAR ) is the aspect ratio of a display device and so the proportional relationship between the physical width and the height of the display .

  6. Widescreen - Wikipedia

    en.wikipedia.org/wiki/Widescreen

    Anamorphic 70 mm – 70 mm with anamorphic lenses, popularly known as "Ultra Panavision" or "MGM Camera 65", creates an even wider high-quality picture. This camera process was used for the remake of Ben-Hur (1959), resulting in an aspect ratio of 2.76:1, one of the widest projected images ever used for a feature film.

  7. Optimum HDTV viewing distance - Wikipedia

    en.wikipedia.org/wiki/Optimum_HDTV_viewing_distance

    Download as PDF; Printable version; ... (a 50 mm focal length, for a standard 35 mm format). ... (equivalent to about 1.6264 times the screen size in a 16:9 TV).

  8. List of common display resolutions - Wikipedia

    en.wikipedia.org/wiki/List_of_common_display...

    The difference is that whilst D1 has a 4:3 aspect ratio 960H has a 16:9 widescreen aspect ratio. The extra pixels are used to form the increased area to the sides of the D1 image. The pixel density of 960H is identical to standard D1 resolution so it does not give any improvement in image quality, merely a wider aspect ratio.

  9. 4K resolution - Wikipedia

    en.wikipedia.org/wiki/4K_resolution

    Download as PDF; Printable version; ... 16∶9: 9,437,184 DCI 4K (full frame) 4096 × 2160: ... In full size, this image shows the difference between four subsampling ...